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TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools

<ul><li>Quick Measurement Display: Provides readings by immersing in about 1 inch of water, with a digital display for easy reading.</li><li>Automatic Calibration: Completes calibration in 1-3 seconds without adjustment screwdrivers.</li><li>Portable Design: Features a handheld and compact carrying case for easy transport in a pocket or bag.</li><li>Broad Application Use: Suitable for home and laboratory TDS testing in drinking water, swimming pools, aquariums, and hydroponics.</li><li>Measurement Range: Offers a 0-9990 PPM measurement range with +/-2% accuracy.</li></ul>

<ul><li>Quick and Accurate Readings, - Just turn it on, immerse in about 1 inch of water and read the display, the digital display makes it easy to read. Automatic calibration, no need for any adjustment screwdriver, it only takes 1-3 seconds to complete the automatic calibration calibration, measure the total dissolved solids (tds) in the water, know exactly when to replace the water filter. The handheld and compact carrying case makes it easy to put in your pocket or bag and take it with you. Perfect for home and laboratory TDS testing applications including drinking water, swimming pools, aquariums, hydroponics and more. No need any adjustment screwdrivers, just finish the calibration with Auto calibration with 1-3 seconds, Measure total dissolved solids in water(tds), Know exactly when to change water filters.</li><li>Quick and Accurate Readings, - Just turn it on, immerse in about 1 inch of water and read the display, the digital display makes it easy to read.</li><li>Automatic calibration, no need for any adjustment screwdriver, it only takes 1-3 seconds to complete the automatic calibration calibration, measure the total dissolved solids (tds) in the water, know exactly when to replace the water filter.</li><li>The handheld and compact carrying case makes it easy to put in your pocket or bag and take it with you.</li><li>Perfect for home and laboratory TDS testing applications including drinking water, swimming pools, aquariums, hydroponics and more.</li></ul>

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Quick and Accurate Readings, - Just turn it on, immerse in about 1 inch of water and read the display, the digital display makes it easy to read.<br&nbsp;/>Automatic calibration, no need for any adjustment screwdriver, it only takes 1-3 seconds to complete the automatic calibration calibration, measure the total dissolved solids (tds) in the water, know exactly when to replace the water filter.<br&nbsp;/>The handheld and compact carrying case makes it easy to put in your pocket or bag and take it with you.<br&nbsp;/>Perfect for home and laboratory TDS testing applications including drinking water, swimming pools, aquariums, hydroponics and more.<br&nbsp;/>No need any adjustment screwdrivers, just finish the calibration with Auto calibration with 1-3 seconds, Measure total dissolved solids in water(tds), Know exactly when to change water filters.<br&nbsp;/><br&nbsp;/>Range: 0~9990ppm<br&nbsp;/>Accuracy: +/-2%<br&nbsp;/>Battery: 2 x 1.5V LR44 Button Cell Batteries (included)<br&nbsp;/>Size: . 5.51 x 0.79 x 0.6 inch<br&nbsp;/>Colour:Navy blue<br&nbsp;/>Material:plastic<br&nbsp;/>Size:about 13.9 x 2.3 x 1.4cm<br&nbsp;/><br&nbsp;/>Package Contents:<br&nbsp;/>1 x TDS Meter<br&nbsp;/><br&nbsp;/>Only the above package content, other products are not included.<br&nbsp;/>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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TDS Meter, Electronic Water Tester with 0-9990 PPM measurement range, navy blue plastic design featuring a digital display and buttons labeled 'ON/OFF' and 'HOLD.' Ideal for testing water quality in pools, aquariums, hydroponics, and farming applications.